1 2016-06-28 Jakub Jelinek <jakub@redhat.com>
3 * Make-lang.in: Don't cat ../stage_current if it does not exist.
5 2016-06-23 Andi Kleen <ak@linux.intel.com>
7 * Make-lang.in: Add support for autofdo.
9 2016-06-22 David Malcolm <dmalcolm@redhat.com>
12 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h.
13 (implicit_decl_warning): When issuing warnings for implicit
14 declarations, attempt to provide a suggestion via
16 (undeclared_variable): Likewise when issuing errors.
17 (lookup_name_in_scope): Likewise.
18 (struct edit_distance_traits<cpp_hashnode *>): New struct.
19 (best_macro_match): New typedef.
20 (find_closest_macro_cpp_cb): New function.
21 (lookup_name_fuzzy): New function.
22 * c-parser.c: Include gcc-rich-location.h.
23 (c_token_starts_typename): Split out case CPP_KEYWORD into...
24 (c_keyword_starts_typename): ...this new function.
25 (c_parser_declaration_or_fndef): When issuing errors about
26 missing "struct" etc, add a fixit. For other kinds of errors,
27 attempt to provide a suggestion via lookup_name_fuzzy.
28 (c_parser_parms_declarator): When looking ahead to detect typos in
29 type names, also reject CPP_KEYWORD.
30 (c_parser_parameter_declaration): When issuing errors about
31 unknown type names, attempt to provide a suggestion via
33 * c-tree.h (c_keyword_starts_typename): New prototype.
35 2016-06-20 Joseph Myers <joseph@codesourcery.com>
38 * c-typeck.c (build_conditional_expr): Return error_mark_node if
39 c_common_type returns error_mark_node.
41 2016-06-19 Martin Sebor <msebor@redhat.com>
44 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing
45 __alignof__ (expression).
47 2016-06-14 David Malcolm <dmalcolm@redhat.com>
49 * c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
51 2016-06-14 David Malcolm <dmalcolm@redhat.com>
53 * c-typeck.c (build_component_ref): Simplify fixit code by
54 using gcc_rich_location::add_fixit_misspelled_id.
55 (set_init_label): Likewise.
57 2016-06-13 David Malcolm <dmalcolm@redhat.com>
59 * c-parser.c (c_parser_initelt): Provide location of name for new
60 location_t param of set_init_label.
61 * c-tree.h (set_init_label): Add location_t param.
62 * c-typeck.c (set_init_index): Add "fieldname_loc" location_t
63 param and use it when issuing error messages about unrecognized
64 field names. Attempt to provide a fixit hint if appropriate,
65 otherwise update the error message to provide the type name.
67 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
70 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
73 2016-06-08 Martin Sebor <msebor@redhat.com>
74 Jakub Jelinek <jakub@redhat.com>
78 * c-typeck.c (convert_arguments): Don't promote last argument
79 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
81 2016-06-08 Marek Polacek <polacek@redhat.com>
84 * c-decl.c (grokdeclarator): Check TYPE_P.
87 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
90 2016-06-07 David Malcolm <dmalcolm@redhat.com>
92 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
93 and structure element reference, capture the location of the
94 element name token and pass it to build_component_ref.
95 (c_parser_postfix_expression_after_primary): Likewise for
96 structure element dereference.
97 (c_parser_omp_variable_list): Likewise for
98 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
99 * c-tree.h (build_component_ref): Add location_t param.
100 * c-typeck.c (build_component_ref): Add location_t param
101 COMPONENT_LOC. Use it, if available, when issuing hints about
102 mispelled member names to provide a fixit replacement hint.
104 2016-06-06 Marek Polacek <polacek@redhat.com>
107 * c-parser.c (c_parser_direct_declarator): Set location.
109 2016-06-06 Marek Polacek <polacek@redhat.com>
111 * c-typeck.c (comptypes_internal): Handle comparisons of
112 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
113 TYPE_REF_CAN_ALIAS_ALL.
115 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
117 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
118 arguments as addressable when async clause exists.
120 2016-05-30 Jakub Jelinek <jakub@redhat.com>
123 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
124 when combined with target construct.
126 2016-05-26 Jakub Jelinek <jakub@redhat.com>
128 * c-parser.c (c_parser_omp_clause_schedule): Warn if
129 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
131 2016-05-25 Marek Polacek <polacek@redhat.com>
134 * c-decl.c (c_make_fname_decl): Don't check seen_error.
137 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
139 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
141 * c-parser.c (c_parser_oacc_declare): Add support for
142 GOMP_MAP_FIRSTPRIVATE_POINTER.
143 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
144 argument with enum c_omp_region_type ort.
145 (handle_omp_array_sections): Likewise. Update call to
146 handle_omp_array_sections_1.
147 (c_finish_omp_clauses): Add specific errors and warning messages for
148 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
149 call to handle_omp_array_sections.
151 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
153 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
155 2016-05-24 Richard Biener <rguenther@suse.de>
159 * c-typeck.c (build_array_ref): Do not complain about indexing
160 non-lvalue vectors. Adjust for function name change.
162 2016-05-20 Martin Sebor <msebor@redhat.com>
165 * c-typeck.c (error_init): Use
166 expansion_point_location_if_in_system_header.
167 (warning_init): Same.
169 2016-05-19 David Malcolm <dmalcolm@redhat.com>
172 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
174 (c_parser_postfix_expression): Likewise.
175 * c-tree.h (c_expr::set_error): New method.
176 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
177 that result's range is initialized.
179 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
181 * c-typeck.c (parser_build_unary_op): Fix formatting.
183 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
185 * c-decl.c (grokdeclarator): Remove errmsg and use of
186 targetm.invalid_return_type.
187 (grokparms): Remove errmsg and use of
188 targetm.invalid_parameter_type.
190 2016-05-13 Joseph Myers <joseph@codesourcery.com>
192 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
193 function return type.
195 2016-05-12 Marek Polacek <polacek@redhat.com>
198 * c-decl.c (build_compound_literal): Pass LOC down to
199 c_incomplete_type_error.
200 * c-tree.h (require_complete_type): Adjust declaration.
201 (c_incomplete_type_error): Likewise.
202 * c-typeck.c (require_complete_type): Add location parameter, pass it
203 down to c_incomplete_type_error.
204 (c_incomplete_type_error): Add location parameter, pass it down to
206 (build_component_ref): Pass location down to c_incomplete_type_error.
207 (default_conversion): Pass location down to require_complete_type.
208 (build_array_ref): Likewise.
209 (build_function_call_vec): Likewise.
210 (convert_arguments): Likewise.
211 (build_unary_op): Likewise.
212 (build_c_cast): Likewise.
213 (build_modify_expr): Likewise.
214 (convert_for_assignment): Likewise.
215 (c_finish_omp_clauses): Likewise.
217 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
220 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
222 * c-errors.c (pedwarn_c90): Return true if warned.
223 * c-tree.h (pedwarn_c90): Change return type to bool.
224 (enum c_declspec_word): Add new enumerator cdw_atomic.
226 2016-05-11 Marek Polacek <polacek@redhat.com>
229 * c-decl.c (diagnose_mismatched_decls): Factor out code to
230 diagnose_mismatched_attributes and call it.
232 2016-05-10 Marek Polacek <polacek@redhat.com>
235 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
236 on a declaration following the definition.
238 2016-05-05 Jakub Jelinek <jakub@redhat.com>
240 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
241 parse it through to c_parser_c99_block_statement.
242 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
245 2016-05-04 Marek Polacek <polacek@redhat.com>
247 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
250 2016-05-04 Marek Polacek <polacek@redhat.com>
253 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
254 for macro expansions.
256 2016-05-03 Marek Polacek <polacek@redhat.com>
259 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
260 check_builtin_function_arguments.
262 2016-05-03 Richard Biener <rguenther@suse.de>
264 * Make-lang.in (cc1-checksum.c): For stage-final re-use
265 the checksum from the previous stage.
267 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
269 * c-parser.c (c_parser_oacc_all_clauses): Update call to
270 c_finish_omp_clauses.
271 (c_parser_omp_all_clauses): Likewise.
272 (c_parser_oacc_cache): Likewise.
273 (c_parser_oacc_loop): Likewise.
274 (omp_split_clauses): Likewise.
275 (c_parser_omp_declare_target): Likewise.
276 (c_parser_cilk_all_clauses): Likewise.
277 (c_parser_cilk_for): Likewise.
278 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
279 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
281 2016-05-02 Marek Polacek <polacek@redhat.com>
284 * c-decl.c (grokdeclarator): Diagnose when array's size has an
287 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
290 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
291 OACC_LOOP_CLAUSE_MASK.
292 (c_parser_oacc_kernels_parallel): Update call to
293 c_oacc_split_loop_clauses.
295 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
297 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
298 argument to build_modify_expr in two cases.
300 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
302 * c-parser.c (c_parser_postfix_expression_after_primary): Call
303 warn_for_memset instead of warning directly here.
305 2016-04-26 Marek Polacek <polacek@redhat.com>
308 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
310 (c_parser_for_statement): ... here.
311 (c_parser_if_statement): Use it.
312 (c_parser_switch_statement): Use it.
313 (c_parser_while_statement): Use it.
316 * c-decl.c (pushdecl): Pass LOCUS down to warning.
318 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
321 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
322 instead of c_finish_cilk_clauses.
323 * c-tree.h (c_finish_omp_clauses): Add new default argument.
324 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
325 floating-point variables in the linear clause for Cilk Plus.
327 2016-04-18 Michael Matz <matz@suse.de>
329 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
330 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
332 2016-04-15 Marek Polacek <polacek@redhat.com>
335 * c-typeck.c (build_unary_op): Pass location down to error and
338 2016-04-15 Jakub Jelinek <jakub@redhat.com>
341 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
343 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
344 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
345 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
346 Adjust c_parser_pragma callers.
347 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
349 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
351 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
352 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
353 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
354 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
355 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
356 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
357 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
358 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
360 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
361 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
364 2016-04-13 Marek Polacek <polacek@redhat.com>
367 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
369 (c_parser_statement): Likewise.
370 (c_parser_c99_block_statement): Likewise.
371 (c_parser_while_statement): Likewise.
372 (c_parser_for_statement): Likewise.
373 (c_parser_if_body): Don't set IF_P here.
374 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
375 about dangling else here.
376 * c-tree.h (c_finish_if_stmt): Adjust declaration.
377 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
378 warn about dangling else here.
380 2016-04-04 Marek Polacek <polacek@redhat.com>
383 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
385 2016-03-31 Marek Polacek <polacek@redhat.com>
388 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
390 2016-03-18 David Malcolm <dmalcolm@redhat.com>
393 * c-parser.c (c_parser_postfix_expression): Set the source range
394 for uses of "__builtin_types_compatible_p".
396 2016-03-17 Jakub Jelinek <jakub@redhat.com>
399 * c-typeck.c (composite_type): Don't count void_list_node
400 into len, if the list is terminated by void_list_node, start
401 with void_list_node instead of NULL for newargs. Stop
404 2016-03-16 Marek Polacek <polacek@redhat.com>
407 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
408 nested functions returning VM types.
410 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
412 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
413 when calling c_finish_omp_clauses.
415 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
418 * c-decl.c (get_parm_info): Don't queue implicit function declarations
421 2016-03-04 Marek Polacek <polacek@redhat.com>
424 * c-parser.c (c_parser_postfix_expression): Call
425 c_parser_cast_expression rather than c_parser_postfix_expression.
427 2016-03-01 Jakub Jelinek <jakub@redhat.com>
431 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
432 of incomplete decls to error_mark_node.
434 2016-02-24 Marek Polacek <polacek@redhat.com>
437 * c-decl.c (finish_decl): Don't update the copy of the type of a
440 2016-02-23 Jakub Jelinek <jakub@redhat.com>
443 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
444 in id_kind reclassification.
446 2016-02-16 Jakub Jelinek <jakub@redhat.com>
449 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
451 2016-02-16 James Norris <jnorris@codesourcery.com>
454 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
456 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
458 * c-decl.c (build_null_declspecs): Zero the entire struct.
461 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
462 callers changed. If nested_p is true, use it to call
463 finish_implicit_inits.
464 * c-tree.h (finish_implicit_inits): Declare.
465 * c-typeck.c (finish_implicit_inits): New function. Move code
467 (push_init_level): ... here.
468 (set_designator, process_init_element): Call finish_implicit_inits.
470 2016-02-11 Jakub Jelinek <jakub@redhat.com>
473 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
474 arguments for -Waddress warning.
476 2016-02-04 Jakub Jelinek <jakub@redhat.com>
479 * c-decl.c (finish_enum): When honoring mode attribute,
480 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
482 2016-01-29 Jakub Jelinek <jakub@redhat.com>
485 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
486 all type variants, not just TYPE_MAIN_VARIANT.
488 2016-01-27 Jakub Jelinek <jakub@redhat.com>
491 * c-decl.c (c_write_global_declarations_1): Warn with
492 warn_unused_function if static prototype without definition
495 2016-01-27 Marek Polacek <polacek@redhat.com>
498 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
499 to unsigned, if needed. Add -Wsign-compare warning.
501 2016-01-26 Jakub Jelinek <jakub@redhat.com>
503 PR tree-optimization/69483
504 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
506 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
509 * c-tree.h (incomplete_record_decls): Declare.
510 * c-parser.c (incomplete_record_decls): Define.
511 (c_parser_translation_unit): Iterate through incomplete_record_decls and
512 report error if any decl has zero size.
513 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
514 or enum type to incomplete_record_decls.
516 2016-01-14 Tom de Vries <tom@codesourcery.com>
518 PR tree-optimization/68773
519 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
522 2016-01-14 Marek Polacek <polacek@redhat.com>
525 * c-decl.c (grokdeclarator): Provide more information for invalid
528 2016-01-06 David Malcolm <dmalcolm@redhat.com>
530 * c-parser.c (c_parser_unary_expression): For dereferences, build
531 a combined location before calling build_indirect_ref, so that
532 error reports cover the full range, manually updating the c_expr
535 2016-01-06 Marek Polacek <polacek@redhat.com>
538 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
539 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
542 2016-01-04 Jakub Jelinek <jakub@redhat.com>
544 Update copyright years.
546 2016-01-04 Marek Polacek <polacek@redhat.com>
549 * c-typeck.c (build_atomic_assign): Improve commentary. Add
550 optimization to use __atomic_fetch_* built-in if possible.
552 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
554 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
556 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
559 2015-12-22 Marek Polacek <polacek@redhat.com>
562 * c-typeck.c (build_component_ref): Warn when acessing elements of
563 atomic structures or unions.
565 2015-12-21 David Malcolm <dmalcolm@redhat.com>
567 * c-typeck.c: Include "gcc-rich-location.h".
568 (build_binary_op): In the two places that call binary_op_error,
569 create a gcc_rich_location and populate it with the location of
570 the binary op and its two operands.
572 2015-12-16 David Malcolm <dmalcolm@redhat.com>
574 * c-parser.c (c_parser_statement_after_labels): When calling
575 c_finish_return, Use the return expression's location if it has
576 one, falling back to the location of the first token within it.
577 * c-typeck.c (c_finish_return): When issuing warnings about
578 the incorrect presence/absence of a return value, issue a note
579 showing the declaration of the function.
581 2015-12-16 David Malcolm <dmalcolm@redhat.com>
583 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
585 (c_parser_peek_nth_token): New function.
586 (c_parser_peek_conflict_marker): New function.
587 (c_parser_error): Detect conflict markers and report them as such.
589 2015-12-16 David Malcolm <dmalcolm@redhat.com>
591 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
592 to preserve range information for the primary expression
593 in the call to c_parser_postfix_expression_after_primary.
595 2015-12-16 David Malcolm <dmalcolm@redhat.com>
597 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
598 expression location, falling back on the first token location,
599 rather than always using the latter.
601 2015-12-16 Marek Polacek <polacek@redhat.com>
604 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
607 2015-12-15 Marek Polacek <polacek@redhat.com>
610 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
613 2015-12-08 David Malcolm <dmalcolm@redhat.com>
615 * c-parser.c (c_parser_alignof_expression): Capture location of
616 closing parenthesis (if any), or of end of unary expression, and
617 use it to build a src_range for the expression.
619 2015-12-08 David Malcolm <dmalcolm@redhat.com>
622 * c-parser.c (c_parser_get_builtin_args): Add
623 "out_close_paren_loc" param, and write back to it.
624 (c_parser_postfix_expression): Capture the closing
625 parenthesis location for RID_CHOOSE_EXPR,
626 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
627 RID_BUILTIN_SHUFFLE and use it to set the source range
628 for such expressions; within RID_BUILTIN_COMPLEX set
629 the underlying location.
631 2015-12-07 Marek Polacek <polacek@redhat.com>
634 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
635 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
637 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
639 * c-tree.h (c_build_va_arg): Adjust prototype.
640 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
641 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
642 parameter, adjust throughout and issue an error if EXPR is a component
643 with reverse storage order.
645 2015-12-02 Jason Merrill <jason@redhat.com>
647 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
648 (c_fully_fold_internal, decl_constant_value_for_optimization):
649 Move from c-common.c.
650 * c-tree.h: Declare decl_constant_value_for_optimization.
651 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
653 2015-12-02 Joseph Myers <joseph@codesourcery.com>
656 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
657 following link from declarator to next declarator. Track original
658 qualified type and pass it to c_build_qualified_type.
659 * c-typeck.c (c_build_qualified_type): Add arguments
660 orig_qual_type and orig_qual_indirect.
662 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
664 * c-parser.c (c_parser_omp_clause_name)
665 (c_parser_oacc_all_clauses): Alphabetical sorting.
667 2015-12-02 Jakub Jelinek <jakub@redhat.com>
670 * c-decl.c (get_parm_info): Use b->locus instead of input_location
673 2015-12-01 Julian Brown <julian@codesourcery.com>
674 Cesar Philippidis <cesar@codesourcery.com>
675 James Norris <James_Norris@mentor.com>
677 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
678 (c_parser_oacc_clause_use_device): New function.
679 (c_parser_oacc_all_clauses): Add use_device support.
680 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
681 (c_parser_oacc_host_data): New function.
682 (c_parser_omp_construct): Add host_data support.
683 * c-tree.h (c_finish_oacc_host_data): Add prototype.
684 * c-typeck.c (c_finish_oacc_host_data): New function.
685 (c_finish_omp_clauses): Add use_device support.
687 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
690 * c-decl.c: Set TYPE_PACKED in variants.
692 2015-11-27 Martin Liska <mliska@suse.cz>
695 * c-array-notation.c (fix_builtin_array_notation_fn):
696 Use release_vec_vec instead of vec::release.
697 (build_array_notation_expr): Likewise.
698 (fix_conditional_array_notations_1): Likewise.
699 (fix_array_notation_expr): Likewise.
700 (fix_array_notation_call_expr): Likewise.
702 2015-11-27 Jakub Jelinek <jakub@redhat.com>
705 * c-parser.c (c_parser_compound_statement_nostart): If
706 last_label is true, use pragma_stmt instead of pragma_compound
707 as second c_parser_pragma argument.
708 (c_parser_omp_ordered, c_parser_omp_target_update,
709 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
710 false as second argument to c_parser_skip_to_pragma_eol after
711 diagnosing standalone directives used in pragma_stmt context.
713 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
715 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
716 with "if (ENABLE_OFFLOADING)".
718 2015-11-23 David Malcolm <dmalcolm@redhat.com>
721 * c-parser.c (c_parser_postfix_expression): Set up source ranges
722 for various Objective-C constructs: Class.name syntax,
723 @selector(), @protocol(), @encode(), and [] message syntax.
725 2015-11-20 David Malcolm <dmalcolm@redhat.com>
728 * c-typeck.c (should_suggest_deref_p): New function.
729 (build_component_ref): Special-case POINTER_TYPE when
730 generating a "not a structure of union" error message, and
731 suggest a "->" rather than a ".", providing a fix-it hint.
733 2015-11-19 David Malcolm <dmalcolm@redhat.com>
735 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
736 candidate into a new function, find_closest_identifier.
738 2015-11-19 Marek Polacek <polacek@redhat.com>
741 * c-typeck.c (parser_build_binary_op): Properly handle
742 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
744 2015-11-17 David Malcolm <dmalcolm@redhat.com>
746 * c-parser.c (set_c_expr_source_range): Bulletproof both
747 overloaded implementations against NULL expr->value.
748 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
750 (c_parser_unary_expression): Likewise when handling addresses of
752 (c_parser_postfix_expression): Likewise for statement expressions,
753 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
754 __builtin_va_arg, and for __builtin_offset_of.
755 (c_parser_postfix_expression_after_paren_type): Initialize expr's
756 src_range using the range of the braced initializer.
757 (c_parser_transaction_expression): Set src_range for "ret" to a
760 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
762 * c-parser.c (c_finish_omp_declare_simd): Look for
763 "simd" attribute as well. Update error message.
765 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
767 * c-parser.c (c_parser_omp_declare_target): Adjust.
769 2015-11-14 Jakub Jelinek <jakub@redhat.com>
771 * c-typeck.c (c_finish_omp_clauses): Don't mark
772 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
774 2015-11-14 Marek Polacek <polacek@redhat.com>
776 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
777 * c-typeck.c: Likewise.
779 2015-11-13 David Malcolm <dmalcolm@redhat.com>
781 * c-decl.c (warn_defaults_to): Pass line_table to
783 * c-errors.c (pedwarn_c99): Likewise.
784 (pedwarn_c90): Likewise.
785 * c-parser.c (set_c_expr_source_range): New functions.
786 (c_token::get_range): New method.
787 (c_token::get_finish): New method.
788 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
789 based on the range from the start of the LHS to the end of the
791 (c_parser_conditional_expression): Likewise, based on the range
792 from the start of the cond.value to the end of exp2.value.
793 (c_parser_binary_expression): Call set_c_expr_source_range on
794 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
795 (c_parser_cast_expression): Call set_c_expr_source_range on ret
796 based on the cast_loc through to the end of the expr.
797 (c_parser_unary_expression): Likewise, based on the
798 op_loc through to the end of op.
799 (c_parser_sizeof_expression) Likewise, based on the start of the
800 sizeof token through to either the closing paren or the end of
802 (c_parser_postfix_expression): Likewise, using the token range,
803 or from the open paren through to the close paren for
804 parenthesized expressions.
805 (c_parser_postfix_expression_after_primary): Likewise, for
806 various kinds of expression.
807 * c-tree.h (struct c_expr): Add field "src_range".
808 (c_expr::get_start): New method.
809 (c_expr::get_finish): New method.
810 (set_c_expr_source_range): New decls.
811 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
812 on ret for prefix unary ops.
813 (parser_build_binary_op): Likewise, running from the start of
814 arg1.value through to the end of arg2.value.
816 2015-11-13 Marek Polacek <polacek@redhat.com>
819 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
821 2015-11-13 David Malcolm <dmalcolm@redhat.com>
823 * c-typeck.c: Include spellcheck.h.
824 (lookup_field_fuzzy_find_candidates): New function.
825 (lookup_field_fuzzy): New function.
826 (build_component_ref): If the field was not found, try using
827 lookup_field_fuzzy and potentially offer a suggestion.
829 2015-11-12 James Norris <jnorris@codesourcery.com>
830 Joseph Myers <joseph@codesourcery.com>
832 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
833 (c_parser_omp_clause_name): Handle 'device_resident' clause.
834 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
835 and PRAGMA_OMP_CLAUSE_LINK.
836 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
837 and PRAGMA_OACC_CLAUSE_LINK.
838 (OACC_DECLARE_CLAUSE_MASK): New definition.
839 (c_parser_oacc_declare): New function.
841 2015-11-12 Marek Polacek <polacek@redhat.com>
844 * c-parser.c (c_parser_for_statement): Reclassify the token in
847 2015-11-11 Marek Polacek <polacek@redhat.com>
851 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
852 checking the size of an array.
854 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
856 * c-array-notation.c: Remove unused header files.
857 * c-aux-info.c: Likewise.
858 * c-convert.c: Likewise.
859 * c-decl.c: Likewise.
860 * c-errors.c: Likewise.
861 * c-lang.c: Likewise.
862 * c-objc-common.c: Likewise.
863 * c-parser.c: Likewise.
864 * c-typeck.c: Likewise.
865 * gccspec.c: Likewise.
867 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
868 Cesar Philippidis <cesar@codesourcery.com>
869 James Norris <jnorris@codesourcery.com>
870 Julian Brown <julian@codesourcery.com>
871 Nathan Sidwell <nathan@codesourcery.com>
874 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
876 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
877 (c_parser_pragma): Parse 'acc routine'.
878 (OACC_ROUTINE_CLAUSE_MARK): Define.
879 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
881 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
884 * c-typeck.c (c_finish_loop): For unconditional loops, set the
885 location of the backward-goto to the start of the loop body.
887 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
890 * c-parser.c (c_parser_while_statement): Finish the loop before
891 parsing ahead for misleading indentation.
892 (c_parser_for_statement): Likewise.
894 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
896 * c-decl.c (finish_struct): If the structure has reverse storage
897 order, rewrite the type of array fields with scalar component. Call
898 maybe_apply_pragma_scalar_storage_order on entry.
899 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
900 errors on bit-fields and reverse SSO here and not...
901 (c_mark_addressable): ...here.
902 (output_init_element): Adjust call to initializer_constant_valid_p.
903 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
905 2015-11-06 David Malcolm <dmalcolm@redhat.com>
907 * c-decl.c (warn_defaults_to): Update for change in signature
908 of diagnostic_set_info.
909 * c-errors.c (pedwarn_c99): Likewise.
910 (pedwarn_c90): Likewise.
911 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
912 for textinfo::set_location.
914 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
915 Thomas Schwinge <thomas@codesourcery.com>
916 James Norris <jnorris@codesourcery.com>
918 * c-parser.c (c_parser_omp_clause_name): Add support for
919 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
920 (c_parser_omp_clause_default): Add is_oacc argument. Handle
921 default(none) in OpenACC.
922 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
924 (c_parser_oacc_clause_tile): New function.
925 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
926 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
927 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
929 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
930 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
932 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
933 (c_parser_oacc_update): Update the error message for missing clauses.
934 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
935 and OMP_CLAUSE_INDEPENDENT.
937 2015-11-05 Marek Polacek <polacek@redhat.com>
940 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
941 deal with pre-evaluation on invalid types.
943 2015-11-05 Jakub Jelinek <jakub@redhat.com>
944 Ilya Verbin <ilya.verbin@intel.com>
946 * c-parser.c: Include context.h and gimple-expr.h.
947 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
948 monotonic together with nonmonotonic.
949 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
950 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
951 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
952 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
953 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
954 expressions on combined target teams before the target.
955 (c_parser_omp_declare_target): If decl has "omp declare target" or
956 "omp declare target link" attribute, and cgraph or varpool node already
957 exists, then set corresponding flags. Call c_finish_omp_clauses
958 in the parenthesized extended-list syntax case.
959 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
961 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
962 on OMP_CLAUSE_REDUCTION array sections.
963 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
964 into the constant offset, or for variable low-bound using
965 POINTER_PLUS_EXPR. For structure element based array sections use
966 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
967 (c_finish_omp_clauses): Drop generic_field_head, structure
968 elements are now always mapped even as array section bases,
969 diagnose same var in data sharing and mapping clauses. Diagnose if
970 linear step on declare simd is neither a constant nor a uniform
971 parameter. Look through POINTER_PLUS_EXPR for array section
972 reductions. Diagnose the same var or function appearing multiple
973 times on the same directive. Fix up wording for the to clause if t
974 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
975 modifier on kinds other than dynamic or guided or nonmonotonic
976 modifier together with ordered clause.
978 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
979 Chung-Lin Tang <cltang@codesourcery.com>
981 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
983 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
985 * c-array-notation.c: Reorder #include's and remove duplicates.
986 * c-aux-info.c: Likewise.
987 * c-convert.c: Likewise.
988 * c-decl.c: Likewise.
989 * c-errors.c: Likewise.
990 * c-lang.c: Likewise.
991 * c-objc-common.c: Likewise.
992 * c-parser.c: Likewise.
993 * c-typeck.c: Likewise.
995 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
998 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
999 after calling build_qualified_type.
1001 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
1002 Thomas Schwinge <thomas@codesourcery.com>
1003 James Norris <jnorris@codesourcery.com>
1004 Joseph Myers <joseph@codesourcery.com>
1005 Julian Brown <julian@codesourcery.com>
1006 Bernd Schmidt <bschmidt@redhat.com>
1008 * c-parser.c (c_parser_oacc_shape_clause): New.
1009 (c_parser_oacc_simple_clause): New.
1010 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
1011 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
1013 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
1014 James Norris <jnorris@codesourcery.com>
1015 Cesar Philippidis <cesar@codesourcery.com>
1019 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
1020 parameters, and handle these. Adjust all users.
1021 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
1023 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
1025 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
1027 (c_finish_omp_construct): Declare function.
1028 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
1029 Merge functions into...
1030 (c_finish_omp_construct): ... this new function.
1032 2015-10-22 Richard Biener <rguenther@suse.de>
1034 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
1035 before folding a MINUS_EXPR.
1037 2015-10-21 Marek Polacek <polacek@redhat.com>
1040 * c-decl.c (start_function): Warn about vararg functions without
1043 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
1045 * c-typeck.c (build_conditional_expr): Use boolean vector
1046 type for vector comparison.
1047 (build_vec_cmp): New.
1048 (build_binary_op): Use build_vec_cmp for comparison.
1050 2015-10-20 Marek Polacek <polacek@redhat.com>
1052 * c-parser.c (is_cilkplus_vector_p): Don't define here.
1054 2015-10-20 Marek Polacek <polacek@redhat.com>
1057 * c-parser.c (c_parser_attributes): Break out of the loop if the
1058 token after an attribute isn't a comma.
1060 2015-10-13 Jakub Jelinek <jakub@redhat.com>
1061 Aldy Hernandez <aldyh@redhat.com>
1063 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
1064 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
1065 (c_parser_omp_variable_list): Handle structure elements for
1066 map, to and from clauses. Handle array sections in reduction
1067 clause. Formatting fixes.
1068 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
1069 if clause modifiers.
1070 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
1071 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1072 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
1073 c_parser_omp_clause_is_device_ptr): New functions.
1074 (c_parser_omp_clause_ordered): Parse optional parameter.
1075 (c_parser_omp_clause_reduction): Handle array reductions.
1076 (c_parser_omp_clause_schedule): Parse optional simd modifier.
1077 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
1079 (c_parser_omp_clause_linear): Parse linear clause modifiers.
1080 (c_parser_omp_clause_depend_sink): New function.
1081 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
1082 (c_parser_omp_clause_map): Parse release/delete map kinds and
1083 optional always modifier.
1084 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
1085 and c_finish_omp_clauses callers.
1086 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
1087 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
1088 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
1089 (OMP_CRITICAL_CLAUSE_MASK): Define.
1090 (c_parser_omp_critical): Parse critical clauses.
1091 (c_parser_omp_for_loop): Handle doacross loops, adjust
1092 c_finish_omp_for and c_finish_omp_clauses callers.
1093 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
1094 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
1095 (OMP_FOR_CLAUSE_MASK): Add linear clause.
1096 (c_parser_omp_for): Disallow ordered clause when combined with
1097 distribute. Disallow linear clause when combined with distribute
1098 and not combined with simd.
1099 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
1100 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
1101 parse clauses and if depend clause is found, don't parse a body.
1102 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
1103 Allow target parallel without for after it.
1104 (OMP_TASK_CLAUSE_MASK): Add priority clause.
1105 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
1106 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
1108 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
1109 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
1110 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
1111 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
1113 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
1114 defaultmap and is_device_ptr clauses.
1115 (c_parser_omp_target): Parse target parallel and target simd. Set
1116 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
1117 and target exit data. Diagnose invalid map kinds.
1118 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1119 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1121 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1123 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1124 (c_parser_omp_taskloop): New function.
1125 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1126 handle PRAGMA_OMP_TASKLOOP.
1127 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1128 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1129 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1130 Add IS_OMP argument, handle structure element bases, diagnose
1131 bitfields, pass IS_OMP recursively, diagnose known zero length
1132 array sections in depend clauses, handle array sections in reduction
1133 clause, diagnose negative length even for pointers.
1134 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1135 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1136 array sections in reduction clause, set
1137 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1138 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1139 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1140 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1142 2015-10-06 Marek Polacek <polacek@redhat.com>
1144 * c-parser.c (c_parser_statement_after_labels): Use
1145 protected_set_expr_location.
1146 (c_parser_omp_clause_num_gangs): Likewise.
1147 (c_parser_omp_clause_num_threads): Likewise.
1148 (c_parser_omp_clause_num_workers): Likewise.
1149 (c_parser_omp_clause_vector_length): Likewise.
1150 (c_parser_omp_clause_num_teams): Likewise.
1151 (c_parser_omp_clause_thread_limit): Likewise.
1152 * c-typeck.c (build_c_cast): Likewise.
1153 (c_cast_expr): Likewise.
1155 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1157 * c-typeck.c (c_tree_equal): Use real_equal instead of
1160 2015-10-04 Jason Merrill <jason@redhat.com>
1162 * c-parser.c (c_lex_one_token): Handle @synchronized.
1163 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1164 can change whether the function is transaction_safe.
1166 2015-10-02 Marek Polacek <polacek@redhat.com>
1169 * c-typeck.c (convert_for_assignment): Use the expansion point
1170 location throughout.
1172 2015-10-02 Marek Polacek <polacek@redhat.com>
1175 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1176 and pass it down to c_parser_if_statement.
1177 (c_parser_else_body): Add CHAIN parameter and pass it down to
1178 c_parser_statement_after_labels.
1179 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1180 duplicated if-else-if conditions.
1182 2015-10-01 Marek Polacek <polacek@redhat.com>
1184 * c-typeck.c (convert_for_assignment): Improve commentary.
1186 2015-09-30 Marek Polacek <polacek@redhat.com>
1189 * c-typeck.c (c_finish_return): Use the expansion point location for
1190 certain "return with value" warnings.
1192 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1194 * c-parser.c (pragma_lex): Add loc argument.
1196 2015-09-15 Marek Polacek <polacek@redhat.com>
1199 * c-decl.c (tag_exists_p): New function.
1200 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1201 struct/union/enum keywords are missing.
1202 * c-tree.h (tag_exists_p): Declare.
1204 2015-09-15 Marek Polacek <polacek@redhat.com>
1206 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1207 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1208 Return NULL_TREE instead of 0.
1209 (lookup_name): Return NULL_TREE instead of 0.
1210 (lookup_name_in_scope): Likewise.
1211 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1212 (parser_xref_tag): Use false instead of 0.
1213 (start_struct): Use true instead of 1.
1214 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1216 2015-09-14 Marek Polacek <polacek@redhat.com>
1218 * c-typeck.c (set_nonincremental_init_from_string): Use
1219 HOST_WIDE_INT_M1U when shifting a negative value.
1221 2015-09-09 Mark Wielaard <mjw@redhat.com>
1223 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1226 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1229 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1230 into OMP_FOR_PRE_BODY rather than before the loop.
1232 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1235 * c-parser.c (c_parser_oacc_all_clauses,
1236 c_parser_omp_all_clauses): Remove invalid clause from
1237 list of clauses even if parser->error is set.
1240 * c-parser.c (c_parser_omp_clause_aligned,
1241 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1243 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1247 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1248 instead of c_parser_unary_expression. If the result is !lvalue_p,
1249 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1251 2015-09-04 Marek Polacek <polacek@redhat.com>
1254 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1256 2015-09-03 Martin Sebor <msebor@redhat.com>
1259 * c-typeck.c (convert_arguments, parser_build_unary_op,
1260 build_conditional_expr, c_cast_expr, convert_for_assignment,
1261 build_binary_op, _objc_common_truthvalue_conversion): Call
1263 (c_decl_implicit): Define.
1265 2015-09-02 Marek Polacek <polacek@redhat.com>
1268 * c-parser.c (c_parser_enum_specifier): Give a better error for
1271 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1273 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1275 2015-08-12 Marek Polacek <polacek@redhat.com>
1277 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1280 2015-08-03 Marek Polacek <polacek@redhat.com>
1283 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1285 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1287 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1289 * c-parser.c (c_parser_if_body): Take token_indent_info
1290 argument. Call warn_for_misleading_indentation even when the
1291 body is a semicolon. Extract token_indent_infos corresponding
1292 to the guard, body and next tokens. Adjust call to
1293 warn_for_misleading_indentation accordingly.
1294 (c_parser_else_body): Likewise.
1295 (c_parser_if_statement): Likewise.
1296 (c_parser_while_statement): Likewise.
1297 (c_parser_for_statement): Likewise.
1299 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1300 Manuel López-Ibáñez <manu@gcc.gnu.org>
1302 * c-decl.c (get_parm_info): Remove static var. Update warning
1305 2015-07-27 Marek Polacek <polacek@redhat.com>
1309 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1311 2015-07-20 Marek Polacek <polacek@redhat.com>
1314 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1315 (build_binary_op): Warn about left shift overflows.
1317 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1319 * c-array-notation.c: Adjust includes for flags.h changes.
1320 * c-objc-common.c: Likewise.
1322 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1324 * c-array-notation.c: Adjust includes.
1325 * c-aux-info.c: Likewise.
1326 * c-convert.c: Likewise.
1327 * c-decl.c: Likewise.
1328 * c-errors.c: Likewise.
1329 * c-lang.c: Likewise.
1330 * c-objc-common.c: Likewise.
1331 * c-parser.c: Likewise.
1332 * c-typeck.c: Likewise.
1334 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1337 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1339 2015-06-29 Marek Polacek <polacek@redhat.com>
1342 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1343 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1344 about -Wswitch-bool here.
1345 (do_case): Update c_add_case_label call.
1346 (c_finish_case): Update c_do_switch_warnings call.
1348 2015-06-27 Marek Polacek <polacek@redhat.com>
1350 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1352 2015-06-26 Marek Polacek <polacek@redhat.com>
1354 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1356 * c-typeck.c (array_to_pointer_conversion): Likewise.
1357 (build_unary_op): Likewise.
1358 (c_finish_return): Likewise.
1360 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1362 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1363 * c-parser.c: Likewise.
1365 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1367 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1368 instead of pointer_hash.
1369 (detect_field_duplicates): Likewise.
1371 2015-06-25 Marek Polacek <polacek@redhat.com>
1373 * c-array-notation.c: Use VAR_P throughout.
1374 * c-decl.c: Likewise.
1375 * c-objc-common.c: Likewise.
1376 * c-parser.c: Likewise.
1377 * c-typeck.c: Likewise.
1379 2015-06-25 Marek Polacek <polacek@redhat.com>
1381 * c-decl.c: Use is_global_var throughout.
1382 * c-parser.c: Likewise.
1383 * c-typeck.c: Likewise.
1385 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1387 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1388 * c-aux-info.c: Likewise.
1389 * c-convert.c: Likewise.
1390 * c-decl.c: Likewise.
1391 * c-errors.c: Likewise.
1392 * c-lang.c: Likewise.
1393 * c-objc-common.c: Likewise.
1394 * c-parser.c: Likewise.
1395 * c-typeck.c: Likewise.
1397 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1400 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1403 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1405 * c-decl.c (pop_scope): Register the main translation unit
1406 through the new debug hook.
1408 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1410 * c-array-notation.c : Adjust include files.
1411 * c-aux-info.c : Likewise.
1412 * c-convert.c : Likewise.
1413 * c-decl.c : Likewise.
1414 * c-errors.c : Likewise.
1415 * c-lang.c : Likewise.
1416 * c-lang.h : Likewise.
1417 * c-objc-common.c : Likewise.
1418 * c-parser.c : Likewise.
1419 * c-typeck.c : Likewise.
1421 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1423 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1424 immediately clobber it.
1425 (c_write_global_declarations_1): Remove call to
1426 check_global_declaration_1.
1427 (c_write_global_declarations_2): Remove.
1428 (c_write_final_cleanups): Rename from c_write_global_declarations.
1429 Remove call to finalize_compilation_unit.
1430 Remove calls to debugging hooks.
1431 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1432 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1433 * c-tree.h: Remove c_write_global_declarations.
1435 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1437 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1438 * c-aux-info.c: Likewise.
1439 * c-convert.c: Likewise.
1440 * c-decl.c: Likewise.
1441 * c-errors.c: Likewise.
1442 * c-lang.c: Likewise.
1443 * c-objc-common.c: Likewise.
1444 * c-parser.c: Likewise.
1445 * c-typeck.c: Likewise.
1447 2015-06-04 Marek Polacek <polacek@redhat.com>
1450 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1453 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1455 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1456 Warn for empty struct.
1457 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1459 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1461 * c-decl.c (start_function): Call plugin before parsing.
1462 (finish_function): Call plugin after parsing.
1464 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1467 * c-decl.c (merge_decls): Merge DECL_COMMON.
1469 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1471 * Make-lang.in (check_gcc_pallelize): Define.
1473 2015-05-22 Marek Polacek <polacek@redhat.com>
1476 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1479 2015-05-21 Marek Polacek <polacek@redhat.com>
1481 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1484 2015-05-20 Marek Polacek <polacek@redhat.com>
1486 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1487 * c-typeck.c: Likewise.
1489 2015-05-19 Marek Polacek <polacek@redhat.com>
1491 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1493 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1496 * c-parser.c (c_parser_omp_for_loop): Don't add
1497 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1498 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1499 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
1502 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1504 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
1507 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1510 * c-objc-common.c (c_tree_printer): Replace locus pointer with
1513 2015-05-14 Marek Polacek <polacek@redhat.com>
1517 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
1520 2015-05-12 David Malcolm <dmalcolm@redhat.com>
1522 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
1523 to add a call to warn_for_misleading_indentation.
1524 (c_parser_else_body): Likewise, adding param "else_loc".
1525 (c_parser_if_statement): Check for misleading indentation.
1526 (c_parser_while_statement): Likewise.
1527 (c_parser_for_statement): Likewise.
1529 2015-05-08 Marek Polacek <polacek@redhat.com>
1532 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
1533 (output_init_element): Likewise.
1535 2015-05-07 Marek Polacek <polacek@redhat.com>
1538 * c-typeck.c (build_binary_op): Warn when left shifting a negative
1541 2015-04-30 Marek Polacek <polacek@redhat.com>
1543 * c-typeck.c (set_init_label): Call error_at instead of error and
1546 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
1549 * c-typeck.c (c_build_va_arg): Clarify the error message.
1551 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
1553 * c-parser.c (c_parser_oacc_enter_exit_data): Use
1554 OMP_STANDALONE_CLAUSES.
1556 2015-04-28 Marek Polacek <polacek@redhat.com>
1558 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
1560 2015-04-28 Marek Polacek <polacek@redhat.com>
1563 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
1565 2015-04-25 Marek Polacek <polacek@redhat.com>
1568 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
1571 2015-04-23 Marek Polacek <polacek@redhat.com>
1574 * c-decl.c (set_labels_context_r): New function.
1575 (store_parm_decls): Call it via walk_tree_without_duplicates.
1576 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
1577 instead of create_tmp_var. Build TARGET_EXPR instead of
1579 (build_atomic_assign): Use create_tmp_var_raw instead of
1580 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
1582 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
1584 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
1585 (c_parser_omp_target_update): Add missed %> to error_at ().
1587 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
1590 * c-decl.c (c_default_pointer_mode): Remove definition.
1591 * c-tree.h (c_default_pointer_mode): Remove declaration.
1593 2015-03-27 Tobias Burnus <burnus@net-b.de>
1596 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
1598 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
1599 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
1600 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
1602 2015-03-19 Jakub Jelinek <jakub@redhat.com>
1604 * c-decl.c (c_decl_attributes): Also add "omp declare target"
1605 attribute for DECL_EXTERNAL VAR_DECLs.
1607 2015-03-11 Jakub Jelinek <jakub@redhat.com>
1609 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
1612 2015-03-10 Jakub Jelinek <jakub@redhat.com>
1615 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
1616 before preparing arguments to warn_logical_not_parentheses.
1618 2015-03-09 Jakub Jelinek <jakub@redhat.com>
1621 * c-typeck.c (parser_build_binary_op): Don't warn for
1622 !!x == y or !b == y where b is _Bool.
1624 2015-03-09 Marek Polacek <polacek@redhat.com>
1626 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
1627 * c-decl.c (grokdeclarator): Likewise.
1628 * c-typeck.c (build_binary_op): Likewise.
1630 2015-02-27 Marek Polacek <polacek@redhat.com>
1633 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
1635 2015-02-14 Marek Polacek <polacek@redhat.com>
1638 * c-decl.c (grokdeclarator): Set the range of a flexible array member
1639 declared through a typedef name.
1641 2015-02-13 Marek Polacek <polacek@redhat.com>
1644 * c-decl.c (grokdeclarator): Print also the type when giving
1645 the error message about array's incomplete element type.
1647 2015-02-11 Jakub Jelinek <jakub@redhat.com>
1650 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
1651 check in the POP macro.
1653 2015-02-09 Marek Polacek <polacek@redhat.com>
1656 * c-typeck.c (process_init_element): Don't always wrap
1657 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
1658 initializing a range of elements.
1660 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1664 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
1666 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
1668 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
1669 processing enum declaration.
1671 2015-01-29 Marek Polacek <polacek@redhat.com>
1674 * c-typeck.c (pop_init_level): If constructor_elements has
1675 exactly one element with integer_zerop value, set constructor_zeroinit
1676 to 1. Remove braces around warning_init call.
1678 2015-01-27 Jakub Jelinek <jakub@redhat.com>
1681 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
1682 of FUNCTION_DECLs with error_mark_node.
1684 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1687 * c-typeck.c (convert_arguments): Return -1 if there are
1688 error_args, even if we've diagnosed too many arguments.
1690 2015-01-21 Richard Biener <rguenther@suse.de>
1693 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1694 for builtins the user declared correctly.
1696 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1697 Bernd Schmidt <bernds@codesourcery.com>
1698 Cesar Philippidis <cesar@codesourcery.com>
1699 James Norris <jnorris@codesourcery.com>
1700 Jakub Jelinek <jakub@redhat.com>
1701 Ilmir Usmanov <i.usmanov@samsung.com>
1703 * c-parser.c: Include "gomp-constants.h".
1704 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1705 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1706 Use OMP_CLAUSE_SET_MAP_KIND.
1707 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1708 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1709 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1710 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1711 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1712 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1713 "copyout", "create", "delete", "deviceptr", "gang", "host",
1714 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1715 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1716 "present_or_create", "pcreate", "seq", "self", "vector",
1717 "vector_length", "wait", "worker".
1718 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1719 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1720 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1721 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1722 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1723 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1724 (c_parser_oacc_data_clause_deviceptr)
1725 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1726 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1727 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1728 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1729 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1730 (c_parser_oacc_parallel, c_parser_oacc_update)
1731 (c_parser_oacc_wait): New functions.
1732 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1733 (c_finish_oacc_data): New prototypes.
1734 * c-typeck.c: Include "gomp-constants.h".
1735 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1736 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1737 OMP_CLAUSE_SET_MAP_KIND.
1738 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1739 (c_finish_oacc_data): New functions.
1740 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1741 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1742 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1743 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1744 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1745 GOMP_MAP_FORCE_DEVICEPTR.
1747 2015-01-09 Michael Collison <michael.collison@linaro.org>
1749 * c-array-notation.c: Include hash-set.h, machmode.h,
1750 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1751 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1752 * c-aux-info.c: Ditto.
1753 * c-convert.c: Ditto.
1755 * c-errors.c: Ditto.
1756 * c-lang.c: Dittoxs.
1757 * c-objc-common.c: Ditto.
1758 * c-parser.c: Ditto.
1759 * c-typeck.c: Include hash-set.h, machmode.h,
1760 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1761 fold-const.h, wide-int.h, inchash.h, real.h and
1762 fixed-value.h due to flattening of tree.h.
1764 2015-01-07 Marek Polacek <polacek@redhat.com>
1767 * c-typeck.c (process_init_element): Disallow initialization of
1768 a flexible array member with a string constant if the structure
1771 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1774 * c-typeck.c (convert_for_assignment, c_finish_return): For
1775 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1776 types also set in_late_binary_op around convert call.
1777 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1778 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1779 result on expr as last argument to ubsan_instrument_float_cast,
1780 if in_late_binary_op, don't use c_save_expr but save_expr.
1782 Update copyright years.
1784 2015-01-05 Marek Polacek <polacek@redhat.com>
1787 * c-typeck.c (build_array_ref): Pass loc down to
1788 warn_array_subscript_with_type_char.
1790 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1792 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1793 (common-pointer-type): For pointers to arrays take qualifiers from
1795 (build_conditional_expr): Add warnings for lost qualifiers.
1796 (comp-target-types): Allow pointers to arrays with different qualifiers.
1797 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1798 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1799 to PEDWARN_FOR_QUALIFIERS.
1801 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1804 * c-convert.c: Include ubsan.h.
1805 (convert): For real -> integral casts and
1806 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1807 instead instrument the float cast directly.
1809 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1811 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1812 c_finish_stmt_expr): Remove NULL last argument from
1813 create_tmp_var_raw and create_tmp_var calls.
1814 * c-array-notation.c (fix_builtin_array_notation_fn,
1815 build_array_notation_expr, fix_conditional_array_notations_1,
1816 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1818 2014-11-28 Marek Polacek <polacek@redhat.com>
1821 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1822 convert the right operand to integer type.
1824 2014-11-25 Marek Polacek <polacek@redhat.com>
1827 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1828 for inline functions.
1830 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1833 * c-typeck.c (build_array_ref): Adjust
1834 convert_vector_to_pointer_for_subscript caller. If it returns true,
1835 call non_lvalue_loc on the result.
1837 2014-11-11 Richard Biener <rguenther@suse.de>
1839 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1842 2014-11-10 Andi Kleen <ak@linux.intel.com>
1845 * c-parser.c (c_parser_statement_after_labels): Call
1847 (c_parser_if_statement): Dito.
1848 (c_parser_switch_statement): Dito.
1849 (c_parser_while_statement): Dito.
1850 (c_parser_do_statement): Dito.
1851 (c_parser_for_statement): Dito.
1852 * c-typeck.c (c_finish_loop): Dito.
1854 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1856 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1857 OPT_Wshift_count_overflow in the warnings.
1859 2014-10-30 Marek Polacek <polacek@redhat.com>
1861 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1862 print the stripped version as well, if they're not the same.
1864 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1866 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1869 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1871 * c-decl.c: Adjust include files.
1872 * c-parser.c: Ditto.
1874 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1875 Tom Tromey <tromey@redhat.com>
1877 * c-tree.h (enum c_oracle_request): New.
1878 (c_binding_oracle_function): New typedef.
1879 (c_binding_oracle, c_pushtag, c_bind): Declare.
1880 * c-decl.c (c_binding_oracle): New global.
1881 (I_SYMBOL_CHECKED): New macro.
1882 (i_symbol_binding): New function.
1883 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1884 (I_TAG_CHECKED): New macro.
1885 (i_tag_binding): New function.
1886 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1887 (I_LABEL_CHECKED): New macro.
1888 (i_label_binding): New function.
1889 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1890 (c_print_identifier): Save and restore c_binding_oracle.
1891 (c_pushtag, c_bind): New functions.
1893 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1895 * c-typeck.c: Adjust include files.
1897 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1900 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1901 initialization here...
1902 (c_initialize_diagnostics): ... but here. Set defaults after
1903 building pretty-printer.
1905 2014-10-23 Marek Polacek <polacek@redhat.com>
1908 * c-decl.c (pop_scope): Don't print warning in external_scope.
1910 2014-10-19 Marek Polacek <polacek@redhat.com>
1913 * c-typeck.c (output_init_element): Allow initializing objects with
1914 static storage duration with compound literals even in C99 and add
1917 2014-10-17 Marek Polacek <polacek@redhat.com>
1920 * c-typeck.c (digest_init): Allow initializing objects with static
1921 storage duration with compound literals even in C99 and add pedwarn
1924 2014-10-17 Marek Polacek <polacek@redhat.com>
1927 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1928 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1929 error multiple times. Print the type.
1931 2014-10-17 Marek Polacek <polacek@redhat.com>
1934 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1937 2014-10-17 Marek Polacek <polacek@redhat.com>
1939 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1940 (start_function): Use OPT_Wimplicit_int instead of 0.
1941 (store_parm_decls_oldstyle): Likewise.
1943 2014-10-17 Alan Modra <amodra@gmail.com>
1946 * c-decl.c (merge_decls): Don't merge section name or tls model
1947 to newdecl symtab node, instead merge to olddecl. Override
1948 existing olddecl section name. Set tls_model for all thread-local
1949 vars, not just OMP thread-private ones. Remove incorrect comment.
1951 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1953 * c-decl.c: Adjust include files.
1955 2014-10-14 DJ Delorie <dj@redhat.com>
1957 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1958 (c_token_starts_typename): Check all __intN, not just __int128.
1959 (c_token_starts_declspecs): Likewise.
1960 (c_parser_declspecs): Likewise.
1961 (c_parser_attribute_any_word): Likewise.
1962 (c_parser_objc_selector): Likewise.
1963 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1964 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1966 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1968 (finish_declspecs): Likewise.
1970 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1972 * c-parser.c (c_parser_all_labels): New function to replace
1974 (c_parser_statement): Call the new function.
1976 2014-10-09 Marek Polacek <polacek@redhat.com>
1979 * c-typeck.c (pop_init_level): Don't warn about initializing
1982 2014-10-07 Marek Polacek <polacek@redhat.com>
1985 * c-decl.c (header_for_builtin_fn): New function.
1986 (implicitly_declare): Suggest which header to include.
1988 2014-10-07 Marek Polacek <polacek@redhat.com>
1990 * c-convert.c (convert): Use error_operand_p.
1991 * c-typeck.c (require_complete_type): Likewise.
1992 (really_atomic_lvalue): Likewise.
1993 (digest_init): Likewise.
1994 (handle_omp_array_sections_1): Likewise.
1996 2014-10-03 Marek Polacek <polacek@redhat.com>
1999 * c-decl.c (pop_scope): Don't warn about "inline function declared
2000 but never defined" for functions marked with gnu_inline attribute.
2002 2014-09-25 Jakub Jelinek <jakub@redhat.com>
2005 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
2006 on low_bound and length.
2008 2014-09-24 Marek Polacek <polacek@redhat.com>
2012 * c-parser.c: Don't define CPP_KEYWORD.
2013 (c_parser_switch_statement): Pass original type to c_finish_case.
2014 * c-tree.h (c_finish_case): Update declaration.
2015 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
2016 conditionally to c_do_switch_warnings.
2018 2014-09-03 Marek Polacek <polacek@redhat.com>
2021 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
2024 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2025 Balaji V. Iyer <balaji.v.iyer@intel.com>
2026 Igor Zamyatin <igor.zamyatin@intel.com>
2028 * c-parser.c (c_parser_cilk_for): New function.
2029 (c_parser_cilk_grainsize): Likewise.
2030 (c_get_temp_regvar): Likewise.
2031 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
2032 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
2033 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
2034 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
2037 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
2039 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
2040 with using HOST_WIDE_INT without truncation to 'int'
2042 2014-08-22 Marek Polacek <polacek@redhat.com>
2045 * c-typeck.c (parser_build_binary_op): Adjust call to
2046 warn_logical_not_parentheses.
2048 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
2051 * c-parser.c (c_parser_array_notation): Check for correct
2052 type of an array added.
2054 2014-08-19 Marek Polacek <polacek@redhat.com>
2057 * c-typeck.c (build_binary_op): If either operand of a comparison
2058 is a boolean expression, call maybe_warn_bool_compare.
2060 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
2063 * c-typeck.c (build_c_cast): Do a conversion even when the
2064 TYPE_MAIN_VARIANTs are the same.
2066 2014-08-19 Marek Polacek <polacek@redhat.com>
2068 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
2069 pedwarn_c99 instead of pedwarn.
2070 (grokfield): Likewise.
2071 (warn_defaults_to): New function.
2072 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
2073 Unconditionally call pedwarn_c99 instead of pedwarn.
2074 (start_function): Call warn_defaults_to instead of pedwarn_c99.
2075 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
2076 check flag_isoc11 before.
2077 * c-errors.c (pedwarn_c99): Change the return type to bool.
2078 Handle -Wc99-c11-compat.
2079 * c-parser.c (disable_extension_diagnostics): Handle
2080 warn_c99_c11_compat.
2081 (restore_extension_diagnostics): Likewise.
2082 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
2083 instead of pedwarn, don't check flag_isoc11 before.
2084 (c_parser_declspecs): Likewise.
2085 (c_parser_alignas_specifier): Likewise.
2086 (c_parser_alignof_expression): Likewise.
2087 (c_parser_generic_selection): Likewise.
2088 * c-tree.h (pedwarn_c99): Update declaration.
2089 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
2092 2014-08-19 Marek Polacek <polacek@redhat.com>
2094 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
2096 * c-errors.c: Include "opts.h".
2097 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
2098 * c-parser.c (disable_extension_diagnostics): Handle negative value
2099 of warn_c90_c99_compat, too.
2100 (restore_extension_diagnostics): Likewise.
2101 (c_parser_compound_statement_nostart): Pass
2102 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
2104 2014-08-12 Marek Polacek <polacek@redhat.com>
2106 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
2108 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
2110 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
2112 2014-08-10 Marek Polacek <polacek@redhat.com>
2115 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
2116 Call pedwarn_c90 instead of pedwarn.
2117 (check_bitfield_type_and_width): Likewise.
2118 (declspecs_add_qual): Likewise.
2119 (declspecs_add_type): Likewise.
2120 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2121 Adjust to only call pedwarn_c90.
2122 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2123 pedwarn_c90 instead of pedwarn.
2124 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2125 * c-parser.c (disable_extension_diagnostics): Handle
2126 warn_c90_c99_compat.
2127 (restore_extension_diagnostics): Likewise.
2128 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2129 pedwarn_c90 instead of pedwarn.
2130 (c_parser_initelt): Likewise.
2131 (c_parser_postfix_expression): Likewise.
2132 (c_parser_postfix_expression_after_paren_type): Likewise.
2133 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2134 * c-tree.h: Fix formatting.
2135 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2136 pedwarn_c90 instead of pedwarn.
2138 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2140 * c-typeck.c: Remove include of pointer-set.h.
2142 2014-08-07 Marek Polacek <polacek@redhat.com>
2144 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2146 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2148 * c-typeck.c: Use hash_map instead of pointer_map.
2150 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2152 * c-decl.c: Use hash_set instead of pointer_set.
2154 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2157 * c-array-notation.c (expand_array_notations): Handling
2160 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2163 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2166 2014-07-30 Tom Tromey <tromey@redhat.com>
2168 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2170 (really_start_incremental_init, push_init_level): Initialize
2172 (pop_init_level): Set global designator_depth.
2173 (process_init_element): Check for designated_init attribute.
2175 2014-07-20 Marek Polacek <polacek@redhat.com>
2178 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2179 (implicitly_declare): Pass location to implicit_decl_warning.
2181 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2184 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2185 If non-NULL, call c_parser_check_literal_zero.
2186 (c_parser_check_literal_zero): New function.
2187 (c_parser_postfix_expression_after_primary): Adjust
2188 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2190 2014-07-06 Marek Polacek <polacek@redhat.com>
2193 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2194 * c-tree.h (C_ARRAY_PARAMETER): Define.
2195 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2198 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2199 Chen Gang <gang.chen.5i5j@gmail.com>
2201 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2204 2014-07-01 Marek Polacek <polacek@redhat.com>
2206 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2207 instead of 0 to WARN_FOR_ASSIGNMENT.
2209 2014-07-01 Marek Polacek <polacek@redhat.com>
2212 * c-typeck.c (convert_for_assignment): Pass
2213 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2215 2014-06-30 Marek Polacek <polacek@redhat.com>
2217 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2218 has no_sanitize_undefined attribute.
2220 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2223 * c-array-notation.c (fix_builtin_array_notation_fn):
2224 Check for 0 arguments in builtin call. Check that bultin argument is
2226 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2229 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2231 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2232 qualifiers in __auto_type for atomic types.
2233 (c_parser_typeof_specifier): Discard all type qualifiers in
2234 __typeof__ for atomic types.
2236 2014-06-25 Marek Polacek <polacek@redhat.com>
2239 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2240 the return expression to c_finish_return.
2242 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2244 * c-typeck.c (c_finish_omp_clauses): Make sure
2245 OMP_CLAUSE_LINEAR_STEP has correct type.
2247 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2251 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2253 * c-parser.c (c_parser_omp_for_loop): For
2254 #pragma omp parallel for simd move lastprivate clause from parallel
2255 to for rather than simd.
2257 2014-06-23 Marek Polacek <polacek@redhat.com>
2259 * c-typeck.c (parser_build_binary_op): Don't call
2260 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2262 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2264 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2265 * c-decl.c (merge_decls): Likewise.
2267 2014-06-09 Marek Polacek <polacek@redhat.com>
2270 * c-typeck.c (error_init): Call inform instead of error_at.
2271 (pedwarn_init): Call inform instead of pedwarn.
2272 (warning_init): Call inform instead of warning_at.
2274 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2276 * c-decl.c (merge_decls): Use set_decl_section_name.
2277 (duplicate_decls): Remove node if it exists.
2279 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2282 * c-typeck.c (push_init_level, process_init_element,
2283 pop_init_level): Correct check for zero initialization, move
2284 missing brace warning to respect zero initialization.
2286 2014-06-05 Marek Polacek <polacek@redhat.com>
2289 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2291 2014-06-05 Marek Polacek <polacek@redhat.com>
2294 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2295 on the left hand side operand of a comparison.
2297 2014-06-05 Marek Polacek <polacek@redhat.com>
2300 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2301 Print note only if the warning was printed.
2303 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2306 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2309 2014-06-03 Marek Polacek <polacek@redhat.com>
2312 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2314 * c-tree.h (c_start_case): Update.
2315 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2316 switch condition has boolean value.
2318 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2320 * c-decl.c: Include builtins.h.
2321 * c-parser.c: Likewise.
2323 2014-05-27 Marek Polacek <polacek@redhat.com>
2326 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2327 error and warning calls to error_at and warning_at. Pass location of
2328 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2329 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2330 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2332 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2335 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2336 function parameters.
2338 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2340 * c-decl.c (merge_decls): Preserve symtab node pointers.
2341 (duplicate_decls): Free new decl.
2343 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2345 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2348 * c-parser.c (c_parser_omp_target): Return bool values.
2350 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2352 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2353 num_teams_loc variable to num_thread_limit_loc.
2355 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2357 * c-array-notation.c (expand_array_notations): Use void_node
2358 instead of void_zero_node.
2360 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2362 * c-decl.c (finish_struct): Adjust.
2363 (finish_enum): Likewise.
2365 (record_inline_static): Likewise.
2366 (push_scope): Likewise.
2367 (make_label): Likewise.
2368 (lookup_label_for_goto): Likewise.
2369 (finish_struct): Likewise.
2370 (finish_enum): Likewise.
2371 (store_parm_decls): Likewise.
2372 (c_push_function_context): Likewise.
2373 * c-lang.h: Remove usage of variable_size gty attribute.
2374 * c-parser.c (c_parse_init): Adjust.
2375 (c_parse_file): Likewise.
2377 2014-05-13 Marek Polacek <polacek@redhat.com>
2380 * c-typeck.c (convert_for_assignment): Pass location to
2381 WARN_FOR_ASSIGNMENT instead of input_location.
2383 2014-05-10 Marek Polacek <polacek@redhat.com>
2385 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2386 maybe_warn_string_init.
2387 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2388 maybe_warn_string_init.
2389 * c-tree.h (maybe_warn_string_init): Update declaration.
2390 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2391 Call pedwarn_init with loc instead of with input_location.
2392 (digest_init): Pass init_loc to maybe_warn_string_init.
2393 (pop_init_level): Call pedwarn_init with loc instead of with
2395 (set_init_index): Likewise.
2396 (process_init_element): Likewise.
2398 2014-05-09 Marek Polacek <polacek@redhat.com>
2401 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2402 (c_parser_initelt): Pass location to set_init_label. Pass array index
2403 location to set_init_index.
2404 * c-tree.h (push_init_level): Update declaration.
2405 (pop_init_level): Likewise.
2406 (set_init_index): Likewise.
2407 (set_init_label): Likewise.
2408 * c-typeck.c (error_init): Add location parameter. Call error_at
2410 (digest_init): Pass init_loc to error_init.
2411 (really_start_incremental_init):
2412 (push_init_level): Add location parameter. Pass loc to pop_init_level
2414 (pop_init_level): Likewise.
2415 (set_designator): Add location parameter. Pass loc to pop_init_level,
2416 push_init_level, and error_init.
2417 (set_init_index): Add location parameter. Pass loc to error_init and
2419 (set_init_label): Likewise.
2420 (output_init_element): Pass loc to error_init.
2421 (process_init_element): Pass loc to error_init, pop_init_level,
2422 pedwarn_init, and push_init_level.
2424 2014-05-09 Marek Polacek <polacek@redhat.com>
2427 * c-parser.c (c_parser_attributes): Parse the arguments as an
2428 expression-list if the attribute takes identifier.
2430 2014-05-08 Marek Polacek <polacek@redhat.com>
2433 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2436 2014-05-08 Marek Polacek <polacek@redhat.com>
2439 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2442 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2443 Mike Stump <mikestump@comcast.net>
2444 Richard Sandiford <rdsandiford@googlemail.com>
2446 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2447 (finish_enum): Use wide-int interfaces.
2448 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2449 * c-typeck.c (build_c_cast): Likewise.
2450 (set_nonincremental_init_from_string): Likewise.
2451 (c_tree_equal): Likewise.
2453 2014-05-02 Marek Polacek <polacek@redhat.com>
2456 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2457 Return size_one_node when the type is not complete.
2458 (pointer_diff): Remove comment.
2459 (build_unary_op): Improve error messages.
2461 2014-05-02 Marek Polacek <polacek@redhat.com>
2463 * c-typeck.c (c_finish_return): Separate warning_at calls.
2465 2014-05-02 Marek Polacek <polacek@redhat.com>
2467 * c-tree.h (error_init): Remove declaration.
2468 (pedwarn_init): Likewise.
2469 * c-typeck.c (error_init): Make static and move above.
2470 (pedwarn_init): Likewise.
2471 (warning_init): Move above.
2472 (maybe_warn_string_init): Likewise.
2474 2014-05-01 Jeff Law <law@redhat.com>
2478 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2479 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2482 2014-05-02 Marek Polacek <polacek@redhat.com>
2485 * c-typeck.c (push_init_level): Set constructor_designated to
2486 p->designated for structures.
2488 2014-05-01 Marek Polacek <polacek@redhat.com>
2491 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2492 function-definition has an attribute after the declarator.
2494 2014-05-01 Marek Polacek <polacek@redhat.com>
2497 * c-typeck.c (warning_init): Add location_t parameter. Call
2498 warning_at instead of warning.
2499 (push_init_level): Pass input_location to warning_init.
2500 (add_pending_init): Add location_t parameter. Pass loc to
2502 (set_nonincremental_init): Pass input_location to add_pending_init.
2503 (set_nonincremental_init_from_string): Likewise.
2504 (output_init_element): Pass loc to warning_init and to
2507 2014-05-01 Marek Polacek <polacek@redhat.com>
2510 * c-typeck.c (c_finish_return): Distinguish between label and variable
2511 when warning about returning local address.
2513 2014-05-01 Marek Polacek <polacek@redhat.com>
2516 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
2519 2014-05-01 Marek Polacek <polacek@redhat.com>
2522 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
2523 instead of 0 to WARN_FOR_QUALIFIERS.
2525 2014-05-01 Marek Polacek <polacek@redhat.com>
2528 * c-typeck.c (default_conversion): Use better location for
2531 2014-04-30 Marek Polacek <polacek@redhat.com>
2533 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
2534 also when SANITIZE_FLOAT_DIVIDE is on.
2536 2014-04-30 Marek Polacek <polacek@redhat.com>
2539 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
2540 and pedwarn_init. Use loc insted of input_location.
2542 2014-04-30 Marek Polacek <polacek@redhat.com>
2545 * c-typeck.c (build_binary_op): Use location when warning about
2548 2014-04-25 Marek Polacek <polacek@redhat.com>
2551 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
2552 always_inline/noinline and hot/cold attributes.
2554 2014-04-25 Marek Polacek <polacek@redhat.com>
2557 * c-parser.c (c_parser_initelt): Pass input_location to
2558 process_init_element.
2559 (c_parser_initval): Pass loc to process_init_element.
2560 * c-tree.h (process_init_element): Adjust declaration.
2561 * c-typeck.c (push_init_level): Pass input_location to
2562 process_init_element.
2563 (pop_init_level): Likewise.
2564 (set_designator): Likewise.
2565 (output_init_element): Add location_t parameter. Pass loc to
2567 (output_pending_init_elements): Pass input_location to
2568 output_init_element.
2569 (process_init_element): Add location_t parameter. Pass loc to
2570 output_init_element.
2572 2014-04-24 Jakub Jelinek <jakub@redhat.com>
2574 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
2575 atomic-clause, allow comma in between atomic-clause and
2578 2014-04-22 Jakub Jelinek <jakub@redhat.com>
2581 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
2582 fails, don't set OM_PARALLEL_COMBINED and return NULL.
2584 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
2587 * c-array-notation.c (fix_builtin_array_notation_fn): Use
2588 create_tmp_var instead build_decl for creating temps.
2589 (build_array_notation_expr): Likewise.
2590 (fix_conditional_array_notations_1): Likewise.
2591 (fix_array_notation_expr): Likewise.
2592 (fix_array_notation_call_expr): Likewise.
2594 2014-03-28 Jakub Jelinek <jakub@redhat.com>
2597 * c-tree.h (c_build_function_call_vec): New prototype.
2598 * c-typeck.c (build_function_call_vec): Don't call
2599 resolve_overloaded_builtin here.
2600 (c_build_function_call_vec): New wrapper function around
2601 build_function_call_vec. Call resolve_overloaded_builtin here.
2602 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
2603 Call c_build_function_call_vec instead of build_function_call_vec.
2604 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
2605 * c-decl.c (finish_decl): Likewise.
2607 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2610 * c-typeck.c: Use correct format string in cast-qual warning
2612 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
2614 * c-decl.c (c_decl_attributes): Use
2615 lang_hooks.types.omp_mappable_type.
2616 * c-typeck.c (c_finish_omp_clauses): Likewise.
2618 2014-03-06 Marek Polacek <polacek@redhat.com>
2621 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
2622 of checking tree code.
2624 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2626 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
2627 (c_parser_parameter_declaration): Likewise.
2629 2014-02-19 Marek Polacek <polacek@redhat.com>
2632 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
2633 Call mark_exp_read on exp.value.
2634 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
2635 TREE_ADDRESSABLE on old instead of val.
2636 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
2638 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2640 * c-parser.c (c_parser_get_builtin_args): Replace calls to
2641 C_EXPR_APPEND by vec_safe_push.
2642 * c-tree.h (C_EXPR_APPEND): Remove.
2644 2014-01-31 Marek Polacek <polacek@redhat.com>
2647 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
2648 build_function_call_vec.
2649 (build_function_call): Likewise.
2650 (build_atomic_assign): Likewise.
2651 (build_function_call_vec): Add arg_loc parameter. Use it.
2652 (convert_arguments): Likewise.
2653 (convert_for_assignment): Rename rhs_loc to expr_loc.
2654 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
2655 (c_parser_objc_keywordexpr): Likewise.
2656 (c_parser_postfix_expression_after_primary): Call
2657 build_function_call_vec with expr_loc rather than op_loc.
2658 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
2659 build_function_call_vec.
2660 (c_parser_expr_list): Add locations parameter. Fill it with locations
2661 of function arguments.
2662 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
2664 2014-01-30 Marek Polacek <polacek@redhat.com>
2667 * c-typeck.c (build_function_call_vec): Use loc parameter.
2668 (convert_arguments): Add location parameter. Use it.
2669 (ep_convert_and_check): Likewise.
2670 (build_atomic_assign): Adjust convert_for_assignment call.
2671 (build_modify_expr): Likewise.
2672 (digest_init): Likewise.
2673 (c_finish_return): Likewise.
2674 (build_conditional_expr): Adjust ep_convert_and_check calls.
2675 (convert_for_assignment): Add rhs_loc parameter. Use it.
2676 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
2679 2014-01-30 Richard Biener <rguenther@suse.de>
2682 * c-typeck.c (build_function_call_vec): Do not replace calls
2683 to a function via an incompatible type with a runtime abort.
2685 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2687 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2688 flag_enable_cilkplus with flag_cilkplus.
2689 (c_parser_direct_declarator_inner): Likewise.
2690 (c_parser_attribute_any_word): Likewise.
2691 (c_parser_attributes): Likewise.
2692 (c_parser_compound_statement): Likewise.
2693 (c_parser_statement_after_labels): Likewise.
2694 (c_parser_if_statement): Likewise.
2695 (c_parser_switch_statement): Likewise.
2696 (c_parser_do_statement): Likewise.
2697 (c_parser_for_statement): Likewise.
2698 (c_parser_unary_expression): Likewise.
2699 (c_parser_postfix_expression): Likewise.
2700 (c_parser_postfix_expression_after_primary): Likewise.
2701 (c_parser_postfix_expression_after_primary): Likewise.
2702 (c_parser_omp_clause_name): Likewise.
2703 (c_finish_omp_declare_simd): Likewise.
2704 (c_parser_cilk_verify_simd): Likewise.
2705 * c-typeck.c (build_array_ref): Likewise.
2706 (build_function_call_vec): Likewise.
2707 (convert_arguments): Likewise.
2708 (build_compound_expr): Likewise.
2709 (c_finish_return): Likewise.
2710 (c_finish_if_stmt): Likewise.
2711 (c_finish_loop): Likewise.
2712 (build_binary_op): Likewise.
2714 2014-01-23 Marek Polacek <polacek@redhat.com>
2717 * c-typeck.c (parser_build_binary_op): Use location instead of
2719 (build_binary_op): Pass location to shorten_compare.
2721 2014-01-23 Marek Polacek <polacek@redhat.com>
2724 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2727 2014-01-23 Marek Polacek <polacek@redhat.com>
2730 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2731 of a comma expression.
2732 (emit_side_effect_warnings): Likewise.
2734 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2737 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2738 function to use walk_tree and moved a lot of its functionality to
2739 expand_array_notations.
2740 (expand_array_notations): New function.
2742 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2744 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2745 attribute an attribute without value.
2747 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2750 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2751 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2753 2014-01-22 Marek Polacek <polacek@redhat.com>
2756 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2757 of remove_c_maybe_const_expr on op1 and op2.
2759 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2762 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2763 effects, preevaluate rhs using SAVE_EXPR first.
2765 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2768 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2769 statements with if-elseif statements.
2771 2014-01-06 Marek Polacek <polacek@redhat.com>
2774 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2775 defined bit-field types only in ISO C.
2777 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2779 Update copyright years
2781 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2783 * c-array-notation.c: Use the standard form for the copyright notice.
2785 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2787 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2788 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2789 field in parser is not empty. If not-empty, call the function
2790 c_parser_finish_omp_declare_simd.
2791 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2792 between SIMD-enabled functions and #pragma simd. Added new parameter.
2793 (c_parser_cilk_all_clauses): Modified the usage of the function
2794 c_parser_cilk_clause_vectorlength as mentioned above.
2795 (c_parser_cilk_simd_fn_vector_attrs): New function.
2796 (c_finish_cilk_simd_fn_tokens): Likewise.
2797 (is_cilkplus_vector_p): Likewise.
2798 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2799 "nomask," and "mask" strings in clause name.
2800 (c_parser_omp_all_clauses): Added 3 new case statements:
2801 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2802 PRAGMA_CILK_CLAUSE_NOMASK.
2803 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2804 check for vector attribute and if so call the function
2805 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2806 called the function c_finish_cilk_simd_fn_tokens.
2807 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2808 parser field is non-empty. If so, parse them as you would parse
2809 the omp declare simd pragma.
2810 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2811 Added a check when step is a parameter and flag it as error.
2812 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2813 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2816 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2818 * c-parser.c (c_parser_omp_parallel): Fix description.
2820 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2822 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2823 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2824 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2825 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2827 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2830 * c-parser.c (c_parser_alignas_specifier): Use
2831 c_sizeof_or_alignof_type instead of c_alignof.
2832 (c_parser_alignof_expression): Likewise, with min_alignof
2833 parameter depending on alignof spelling used.
2835 2013-12-04 Marek Polacek <polacek@redhat.com>
2838 * c-decl.c (start_function): Don't warn for missing prototype for
2841 2013-12-03 Marek Polacek <polacek@redhat.com>
2844 * c-decl.c (build_compound_literal): Allow compound literals with
2845 empty initial value.
2847 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2850 * c-typeck.c (build_modify_expr): Diagnose assignment to
2851 expression with array type.
2853 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2856 * c-typeck.c (process_init_element): Do not treat a string as
2857 initializing a whole array when used with a designator for an
2860 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2863 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2864 an inline function following a static declaration.
2866 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2869 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2870 to p_name before calling c_parser_omp_teams instead of after.
2871 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2872 argument. Remove unused p_name variable.
2874 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2875 Jakub Jelinek <jakub@redhat.com>
2877 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2878 external_scope is NULL.
2880 2013-11-27 Tom de Vries <tom@codesourcery.com>
2881 Marc Glisse <marc.glisse@inria.fr>
2884 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2886 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2888 * c-typeck.c: Add required include files from gimple.h.
2890 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2892 * c-decl.c (define_label, shadow_tag_warned)
2893 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2894 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2895 (declspecs_add_type): Remove use of in_system_header macro.
2896 * c-parser.c (c_parser_unary_expression): Likewise.
2897 * c-typeck.c (store_init_value, process_init_element)
2898 (c_start_case): Likewise.
2900 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2903 * c-parser.c (c_parser_set_source_position_from_token): Remove
2904 reference to in_system_header from comment.
2906 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2908 * c-decl.c (grokdeclarator): Update comment to refer to
2909 tree_to_[su]hwi rather than tree_low_cst.
2911 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2913 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2914 tree_to_uhwi throughout.
2916 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2918 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2921 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2923 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2926 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2928 * c-parser.c (c_parser_cilk_simd): New.
2929 (c_parser_cilk_verify_simd): New.
2930 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2931 (c_parser_omp_for_loop): Add case for NE_EXPR.
2932 Set c_break_label for CILK_SIMD.
2933 (c_parser_cilk_clause_vectorlength): New.
2934 (c_parser_cilk_clause_linear): New.
2935 (c_parser_cilk_clause_name): New.
2936 (c_parser_cilk_all_clauses): New.
2937 * c-typeck.c (build_unary_op): Pass location argument to
2939 (build_modify_expr): Same.
2940 (build_asm_expr): Same.
2941 (c_finish_bc_stmt): Error on break/continue in loops.
2943 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2945 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2947 2013-11-14 Diego Novillo <dnovillo@google.com>
2949 * c-decl.c: Include print-tree.h.
2950 Include stor-layout.h.
2953 Include stringpool.h.
2954 * c-lang.c: Include fold-const.h.
2955 * c-parser.c: Include stringpool.h.
2957 Include stor-layout.h.
2959 Include trans-mem.h.
2960 * c-typeck.c: Include stor-layout.h.
2961 Include trans-mem.h.
2965 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2967 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2968 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2970 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2971 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2973 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2974 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2975 (c_parser_declarator, c_parser_direct_declarator_inner)
2976 (c_parser_parameter_declaration, c_parser_type_name): All callers
2978 (c_parser_declaration_or_fndef): Handle declarations with type
2979 determined from the initializer.
2981 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2983 * c-typeck.c: Include gimplify.h.
2985 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2987 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2988 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2990 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2991 or _Thread_local as appropriate in diagnostics.
2992 (build_null_declspecs): Initialize ret->thread_gnu_p.
2993 (declspecs_add_scspec): Handle either __thread or _Thread_local
2994 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2995 pedantic. Do not disallow _Thread_local extern and _Thread_local
2998 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2999 Andrew MacLeod <amacleod@redhat.com>
3001 * c-aux-info.c (gen_type): Handle atomic qualifier.
3002 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
3003 qualifiers when compating types.
3004 (shadow_tag_warned): Handle atomic_p in declspecs.
3005 (quals_from_declspecs): Likewise.
3006 (start_decl): Use c_type_promotes_to when promoting argument
3008 (grokdeclarator): Handle _Atomic.
3009 (get_parm_info): Diagnose any qualifier on "void" as only
3011 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
3012 comparing types. Use c_type_promotes_to when promoting argument
3014 (finish_function): Use c_type_promotes_to when promoting argument
3016 (build_null_declspecs): Handle atomic_p in declspecs.
3017 (declspecs_add_qual): Handle RID_ATOMIC.
3018 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
3019 (c_token_starts_declspecs): Handle RID_ATOMIC.
3020 (c_parser_declspecs): Handle atomic type specifiers and
3022 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
3023 from types of expressions with atomic type.
3024 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
3025 (c_parser_attribute_any_word): Handle RID_ATOMIC.
3026 (c_parser_initializer, c_parser_initelt, c_parser_initval)
3027 (c_parser_statement_after_labels, c_parser_switch_statement)
3028 (c_parser_for_statement, c_parser_expr_no_commas)
3029 (c_parser_conditional_expression, c_parser_binary_expression)
3030 (c_parser_cast_expression, c_parser_unary_expression)
3031 (c_parser_postfix_expression)
3032 (c_parser_postfix_expression_after_primary, c_parser_expression):
3033 Use convert_lvalue_to_rvalue.
3034 (c_parser_expression_conv, c_parser_expr_list): Document
3035 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
3036 (c_parser_objc_synchronized_statement): Use
3037 convert_lvalue_to_rvalue.
3038 (c_parser_objc_selector): Handle RID_ATOMIC.
3039 (c_parser_objc_receiver, c_parser_array_notation): Use
3040 convert_lvalue_to_rvalue.
3041 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
3042 _Atomic (type-name).
3043 (struct c_declspecs): Add atomic_p field.
3044 (convert_lvalue_to_rvalue): Declare.
3045 * c-typeck.c (c_type_promotes_to): Promote atomic types to
3046 corresponding atomic types.
3047 (qualify_type): Don't add _Atomic qualifiers from second argument.
3048 (comp_target_types): Do not allow _Atomic mismatches.
3049 (type_lists_compatible_p): Do not remove atomic qualifiers when
3051 (really_atomic_lvalue, convert_lvalue_to_rvalue)
3052 (build_atomic_assign): New functions.
3053 (build_unary_op): Use build_atomic_assign for atomic increment and
3055 (build_conditional_expr): Do not treat _Atomic void as a qualified
3057 (build_modify_expr): Use build_atomic_assign for atomic LHS.
3058 (find_anonymous_field_with_type, convert_to_anonymous_field)
3059 (convert_for_assignment): Do not remove atomic qualifiers when
3061 (digest_init): Do not accept initialization of arrays of atomic
3062 elements by string constants.
3063 (build_asm_expr): Use convert_lvalue_to_rvalue.
3064 (build_binary_op): Do not treat _Atomic void as a qualified
3067 2013-11-06 DJ Delorie <dj@redhat.com>
3069 * c-decl.c (locate_old_decl): If a previous conflicting decl is
3070 both explicit and builtin, print the location of the explicit one.
3072 2013-11-05 Tobias Burnus <burnus@net-b.de>
3074 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
3075 c_parser_omp_distribute, c_parser_omp_teams,
3076 c_parser_omp_target, c_parser_omp_declare): Handle
3079 2013-11-03 Marek Polacek <polacek@redhat.com>
3081 * c-decl.c (grokdeclarator): Add VLA instrumentation.
3083 2013-11-01 Jakub Jelinek <jakub@redhat.com>
3085 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
3086 check_dup_generic at the end, unless remove is true.
3087 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
3089 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
3091 2013-10-31 Jakub Jelinek <jakub@redhat.com>
3093 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
3094 with decl that is not pointer nor array.
3096 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3098 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
3099 a spawning function is found.
3100 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
3101 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
3102 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3103 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
3105 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
3106 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
3108 (c_finish_return): Added a check to reject _Cilk_spawn in return
3110 (build_cilk_spawn): New function.
3111 (build_cilk_sync): Likewise.
3112 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
3114 2013-10-27 Tobias Burnus <burnus@net-b.de>
3117 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
3118 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3119 (c_parser_statement_after_labels): Update calls.
3121 2013-10-24 Tobias Burnus <burnus@net-b.de>
3124 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3125 Handle PRAGMA_IVDEP.
3126 (c_parser_statement_after_labels): Update call.
3128 2013-10-24 Marek Polacek <polacek@redhat.com>
3130 * c-parser.c (c_parser_struct_declaration): Add a comment.
3131 (c_parser_declarator): Don't allow _Alignas here.
3133 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3135 * c-parser.c: Include omp-low.h.
3136 * c-typeck.c: Likewise.
3138 2013-10-17 Marek Polacek <polacek@redhat.com>
3141 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3142 Document syntax of the array-declarator.
3143 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3145 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3146 (c_parser_struct_declaration): Likewise.
3147 (c_parser_declarator): Likewise.
3148 (c_parser_direct_declarator_inner): Likewise.
3149 (c_parser_parameter_declaration): Likewise.
3150 (c_parser_type_name): Likewise.
3152 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3154 * c-lang.h (current_omp_declare_target_attribute): New extern
3156 * c-parser.c: Include c-lang.h.
3157 (struct c_parser): Change tokens to c_token *.
3158 Add tokens_buf field. Change tokens_avail type to unsigned int.
3159 (c_parser_consume_token): If parser->tokens isn't
3160 &parser->tokens_buf[0], increment parser->tokens.
3161 (c_parser_consume_pragma): Likewise.
3162 (enum pragma_context): Add pragma_struct and pragma_param.
3163 (c_parser_external_declaration): Adjust
3164 c_parser_declaration_or_fndef caller.
3165 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3166 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3167 Adjust recursive call.
3168 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3170 (c_parser_parameter_declaration): Use pragma_param instead of
3172 (c_parser_compound_statement_nostart, c_parser_label,
3173 c_parser_for_statement): Adjust
3174 c_parser_declaration_or_fndef callers.
3175 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3176 it through to c_parser_conditional_expression.
3177 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3178 pass it through to c_parser_binary_expression. Adjust recursive
3180 (c_parser_binary_expression): Remove prec argument, add
3181 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3182 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3183 binop matches it, use build2 instead of parser_build_binary_op.
3184 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3185 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3186 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3187 Handle pragma_struct and pragma_param the same as pragma_external.
3188 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3189 (c_parser_omp_variable_list): Parse array sections for
3190 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3191 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3192 (c_parser_omp_clause_reduction): Handle user defined reductions.
3193 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3194 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3195 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3196 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3197 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3198 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3199 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3200 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3201 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3202 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3203 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3204 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3205 (c_parser_omp_for_loop): Add CODE argument, pass it through
3206 to c_finish_omp_for. Change last argument to cclauses,
3207 and adjust uses to grab parallel clauses from the array of all
3208 the split clauses. Adjust c_parser_binary_expression,
3209 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3210 (omp_split_clauses): New function.
3211 (c_parser_omp_simd): New function.
3212 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3213 Allow the function to be called also when parsing combined constructs,
3214 and call c_parser_omp_simd when parsing for simd.
3215 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3216 #pragma omp section, require exactly one structured-block instead of
3217 sequence of statements.
3218 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3219 Allow the function to be called also when parsing combined constructs.
3220 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3221 Allow the function to be called also when parsing combined
3223 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3224 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3225 c_parser_omp_teams, c_parser_omp_target_data,
3226 c_parser_omp_target_update, c_parser_omp_target,
3227 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3228 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3229 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3230 (c_parser_omp_construct): Add p_name and mask vars. Handle
3231 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3232 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3233 and c_parser_omp_sections callers.
3234 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3235 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3236 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3237 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3238 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3240 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3241 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3242 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3243 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3244 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3245 * c-typeck.c: Include tree-inline.h.
3246 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3247 handle_omp_array_sections_1, handle_omp_array_sections,
3248 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3249 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3250 user defined reductions.
3251 (c_tree_equal): New function.
3252 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3253 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3254 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3255 c_check_omp_declare_reduction_r): New prototypes.
3256 * c-decl.c (current_omp_declare_target_attribute): New variable.
3257 (c_decl_attributes): New function.
3258 (start_decl, start_function): Use it instead of decl_attributes.
3259 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3260 c_omp_reduction_decl, c_omp_reduction_lookup,
3261 c_check_omp_declare_reduction_r): New functions.
3263 2013-09-25 Tom Tromey <tromey@redhat.com>
3265 * Make-lang.in (c/gccspec.o): Remove.
3266 (CFLAGS-c/gccspec.o): New variable.
3267 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3268 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3269 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3271 2013-09-25 Tom Tromey <tromey@redhat.com>
3273 * Make-lang.in (c/gccspec.o): Don't use subshell.
3275 2013-09-18 Marek Polacek <polacek@redhat.com>
3278 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3279 Remove unnecessary check.
3281 2013-09-18 Marek Polacek <polacek@redhat.com>
3284 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3285 no_sanitize_undefined attribute.
3287 2013-09-13 Kai Tietz <ktietz@redhat.com>
3290 * c-decl.c (c_builtin_function_ext_scope): Remove
3291 wrong assumption that it is never called on prexisting
3294 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3296 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3298 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3300 * c-objc-common.c (c_tree_printer): Tidy.
3302 2013-08-30 Marek Polacek <polacek@redhat.com>
3304 * c-typeck.c (build_binary_op): Add division by zero and shift
3307 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3308 Joseph Myers <joseph@codesourcery.com>
3311 * c-typeck.c (c_common_type): Prefer double_type_node over
3312 other REAL_TYPE types with the same precision.
3313 (convert_arguments): Likewise.
3315 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3317 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3318 (c_initialize_diagnostics): Call a destructor for the early printer.
3320 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3322 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3323 printer initialization.
3325 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3328 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3329 check for truth values.
3330 (expand_array_notation_exprs): Added truth values case. Removed an
3331 unwanted else. Added for-loop to walk through subtrees in default
3334 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3336 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3338 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3340 * c-parser.c (struct c_generic_association): Fix typo.
3342 2013-07-23 Tom Tromey <tromey@redhat.com>
3343 Joseph Myers <joseph@codesourcery.com>
3345 * c-parser.c (struct c_generic_association): New.
3346 (c_generic_association_d): New typedef.
3347 (c_parser_generic_selection): New function.
3348 (c_parser_postfix_expression): Handle RID_GENERIC.
3350 2013-07-13 Jason Merrill <jason@redhat.com>
3353 * c-decl.c (finish_struct): Check for too-large class.
3355 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3358 * c-typeck.c (set_init_index): When folding, check for index overflow.
3360 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3362 * c-parser.c (c_parser_array_notation): Removed rejection of array
3363 notations in an array of function pointers.
3365 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3367 * c-array-notation.c (make_triplet_val_inv): New function.
3368 (create_cmp_incr): Likewise.
3369 (create_array_refs): Likewise.
3370 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3371 Also modularized common parts between functions and called the function.
3372 (build_array_notation_expr): Likewise.
3373 (fix_conditional_array_notations_1): Likewise.
3374 (fix_array_notation_expr): Likewise.
3375 (fix_array_notation_call_expr): Likewise.
3377 2013-06-18 Marek Polacek <polacek@redhat.com>
3380 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3382 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3384 * c-array-notation.c (build_array_notation_expr): Reject array notation
3385 mismatch between LHS and RHS even inside a call_expr. Also, removed
3386 a couple while statements that were dead code.
3388 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3390 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3391 excessive precision expressions in function parameters. Also removed
3392 couple unwanted while statements.
3394 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3396 * c-array-notation.c (expand_array_notation_exprs): Added
3397 ARRAY_NOTATION_REF case.
3399 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3401 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3402 function to c-family/array-notation-common.c.
3403 (is_cilkplus_reduce_builtin): Likewise.
3404 (find_rank): Likewise.
3405 (extract_array_notation_exprs): Likewise.
3406 (replace_array_notations): Likewise.
3407 (find_inv_trees): Likewise.
3408 (replace_inv_trees): Likewise.
3409 (contains_array_notation_expr): Likewise.
3410 (find_correct_array_notation_type): Likewise.
3411 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3412 (struct inv_list): Moved this to c-family/array-notation-common.c.
3413 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3415 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3417 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3418 reduction functions outside the for-loop. Added a check if the fundecl
3419 is non-NULL. Finally, removed an unwanted if-statement, and made the
3422 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3424 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3425 condition of the if-statement matches the rank of else-block and then-
3426 block when array notations are used.
3427 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3428 expression after the entire function body is parsed.
3429 (c_parser_expr_no_commas): Delayed creating array notation expressions
3430 to the end of function parsing.
3431 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3432 whole if-statement instead of just the condition.
3433 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3435 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3438 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3439 array to NULL_TREE if they are unused. Also added a check for the
3440 field to be NULL before its fields are used in future.
3442 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3445 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3446 (build_array_notation_expr): Likewise.
3448 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3450 * c-typeck.c (build_array_ref): Added a check to see if array's
3451 index is greater than one. If true, then emit an error.
3452 (build_function_call_vec): Exclude error reporting and checking
3453 for builtin array-notation functions.
3454 (convert_arguments): Likewise.
3455 (c_finish_return): Added a check for array notations as a return
3456 expression. If true, then emit an error.
3457 (c_finish_loop): Added a check for array notations in a loop
3458 condition. If true then emit an error.
3459 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3460 (build_binary_op): Added a check for array notation expr inside
3461 op1 and op0. If present, we call another function to find correct
3463 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3464 * c-parser.c (c_parser_compound_statement): Check if array
3465 notation code is used in tree, if so, then transform them into
3467 (c_parser_expr_no_commas): Check if array notation is used in LHS
3468 or RHS, if so, then build array notation expression instead of
3470 (c_parser_postfix_expression_after_primary): Added a check for
3471 colon(s) after square braces, if so then handle it like an array
3472 notation. Also, break up array notations in unary op if found.
3473 (c_parser_direct_declarator_inner): Added a check for array
3475 (c_parser_compound_statement): Added a check for array notation in
3476 a stmt. If one is present, then expand array notation expr.
3477 (c_parser_if_statement): Likewise.
3478 (c_parser_switch_statement): Added a check for array notations in
3479 a switch statement's condition. If true, then output an error.
3480 (c_parser_while_statement): Similarly, but for a while.
3481 (c_parser_do_statement): Similarly, but for a do-while.
3482 (c_parser_for_statement): Similarly, but for a for-loop.
3483 (c_parser_unary_expression): Check if array notation is used in a
3484 pre-increment or pre-decrement expression. If true, then expand
3486 (c_parser_array_notation): New function.
3487 * c-array-notation.c: New file.
3488 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3490 2013-05-23 Mike Stump <mikestump@comcast.net>
3492 * c-typeck.c (convert_for_assignment): Handle references to memory
3495 2013-05-16 Jason Merrill <jason@redhat.com>
3497 * Make-lang.in (cc1$(exeext)): Use link mutex.
3499 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
3501 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
3502 to simply use OPT_Wpointer_arith.
3503 (build_unary_op): Likewise.
3505 2013-04-03 Jakub Jelinek <jakub@redhat.com>
3508 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
3509 argument. If set, or it temporarily for parsing of the first
3510 argument into force_folding_builtin_constant_p.
3511 (c_parser_postfix_expression): Adjust callers.
3513 2013-03-21 Richard Biener <rguenther@suse.de>
3515 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
3516 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
3518 2013-02-12 Marek Polacek <polacek@redhat.com>
3521 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
3524 2013-01-24 Jakub Jelinek <jakub@redhat.com>
3527 * c-typeck.c (set_nonincremental_init_from_string): If
3528 constructor_max_index is NULL, treat it as if tree_int_cst_lt
3530 (process_init_element): Likewise.
3532 2012-12-20 Jakub Jelinek <jakub@redhat.com>
3535 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
3536 argument, don't call default_function_array_conversion
3537 nor c_fully_fold here.
3538 (c_parser_asm_statement): Adjust callers.
3539 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
3540 and outputs here, and call default_function_array_conversion
3541 on inputs that don't need to be addressable.
3543 2012-12-18 Jakub Jelinek <jakub@redhat.com>
3546 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
3547 warning require that both c_common_unsigned_type as well as
3548 c_common_signed_type is the same for both mvl and mvr types.
3550 2012-11-16 Diego Novillo <dnovillo@google.com>
3552 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
3554 * c-common.c: Use new vec API in vec.h.
3555 * c-common.h: Likewise.
3556 * c-gimplify.c: Likewise.
3557 * c-pragma.c: Likewise.
3558 * c-pretty-print.c: Likewise.
3559 * c-pretty-print.h: Likewise.
3560 * c-semantics.c: Likewise.
3561 * c-decl.c: Likewise.
3562 * c-parser.c: Likewise.
3563 * c-tree.h: Likewise.
3564 * c-typeck.c: Likewise.
3566 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
3569 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
3571 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3574 * c-decl.c (warn_if_shadowing): Do not warn if a variable
3575 shadows a function, unless the variable is a function or a
3576 pointer-to-function.
3578 2012-10-12 Jakub Jelinek <jakub@redhat.com>
3581 * c-parser.c (struct c_tree_loc_pair): Removed.
3582 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
3583 add location_t * and tree * arguments, fill in array of 3
3584 sizeof_arg trees and corresponding locs.
3585 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
3586 c_parser_expr_list callers.
3587 (c_parser_postfix_expression_after_primary): Likewise. Pass
3588 array of 3 sizeof_arg trees and locs (corresponding to first
3589 3 arguments) to sizeof_pointer_memaccess_warning.
3591 2012-10-09 Lawrence Crowl <crowl@google.com>
3593 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
3594 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
3597 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
3600 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
3603 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
3606 * c-typeck.c: Include c-common.h.
3607 (enum stv_conv): Moved to c-common.h.
3608 (scalar_to_vector): Moved to c-common.c.
3609 (build_binary_op): Adapt to scalar_to_vector's new prototype.
3610 * Make-lang.in: c-typeck.c depends on c-common.h.
3612 2012-10-04 Arnaud Charlet <charlet@adacore.com>
3614 * c-decl.c (c_write_global_declarations): Fix handling of
3617 2012-09-30 Sharad Singhai <singhai@google.com>
3619 * c-decl.c (c_write_global_declarations): Use a different method
3620 to determine if the dump has ben initialized.
3622 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3625 * c-typeck.c (c_cast_expr): When casting to a type requiring
3626 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
3629 2012-09-14 Joseph Myers <joseph@codesourcery.com>
3632 * c-typeck.c (build_unary_op): Pass original argument of
3633 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
3634 any C_MAYBE_CONST_EXPR, if it has integer operands.
3635 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
3636 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
3637 to c_objc_common_truthvalue_conversion, then remove any
3638 C_MAYBE_CONST_EXPR, if they have integer operands. Use
3639 c_objc_common_truthvalue_conversion not
3640 c_common_truthvalue_conversion.
3641 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
3642 call note_integer_operands for arguments with integer operands
3643 that are not integer constants.
3645 2012-09-13 Jakub Jelinek <jakub@redhat.com>
3648 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
3649 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
3651 2012-08-31 Jakub Jelinek <jakub@redhat.com>
3654 * c-convert.c (convert): Don't call fold_convert_loc if
3655 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
3656 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
3657 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
3659 2012-08-24 Jakub Jelinek <jakub@redhat.com>
3662 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
3663 for nested and empty_ok arguments in the call to
3664 c_parser_declaration_or_fndef.
3666 2012-08-17 Jakub Jelinek <jakub@redhat.com>
3668 * c-tree.h (c_last_sizeof_arg): Declare.
3669 * c-parser.c (struct c_tree_loc_pair): New type.
3670 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
3672 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
3673 (c_parser_postfix_expression_after_primary): Likewise. Call
3674 sizeof_pointer_memaccess_warning if needed.
3675 (sizeof_ptr_memacc_comptypes): New function.
3676 * c-typeck.c (c_last_sizeof_arg): New global variable.
3677 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
3679 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
3681 * c-lang.h (lang_decl): Add variable_size GTY option.
3683 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
3685 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3686 * Make-lang.in: Fix dependencies.
3688 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3690 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3691 and add language Makefile hooks.
3692 * config-lang.in: New file.
3693 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3694 add the required "normal" config-lang.in rules.
3695 * c-lang.h: Moved from gcc/ to here.
3696 * c-tree.h: Likewise.
3697 * c-objc-common.c: Likewise.
3698 * c-objc-common.h: Likewise.
3699 * c-typeck.c: Likewise.
3700 * c-convert.c: Likewise.
3701 * c-lang.c: Likewise.
3702 * c-aux-info.c: Likewise.
3703 * c-errors.c: Likewise.
3704 * gccspec.c: Likewise.
3705 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3706 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3708 Copyright (C) 2012-2016 Free Software Foundation, Inc.
3710 Copying and distribution of this file, with or without modification,
3711 are permitted in any medium without royalty provided the copyright
3712 notice and this notice are preserved.